One who, or that which, protracts, or causes protraction.
Use in sentences of PROTRACTOR
Meaning of PROTRACTOR in English
One who, or that which, protracts, or causes protraction.
A mathematical instrument for laying down and measuring angles on paper, used in drawing or in plotting. It is of various forms, semicircular, rectangular, or circular.
An instrument formerly used in extracting foreign or offensive matter from a wound.
A muscle which extends an organ or part; -- opposed to retractor.